Re: [Boost-users] [asio] async_write with multiple messages

Can I send multiple messages to async_write without waiting for write completion callback?

You mean, to the same socket? async_write() is a composite operation, it consists of multiple tcp::socket::asycn_write_some() calls. At least for this reason, your will be mixed-up.

If yes, can I do it from more then one thread?

No, tcp::socket is not thread-safe, you can't call its methods from multiple threads.